"It's nonsensical," our pal David Chang says of the food rivalry between New York and San Francisco. "You already know the differences, so it's redundant." But can you taste them? Not often, and that was the best thing about Le Grand Fooding, a chef showdown of sorts at the Museum of Modern Art's PS1 outpost this weekend: the insider war gave way to actual food, so a couple hundred lucky eaters could compare, say, the camemburger by New York's Laurent Kalkotour (above) and the pig confit by San Fran's Melissa Perello (above at right). The verdict? Well, we still let the chefs try and make some sense of things...